Iphone and iPad
Apple's triumphs in recent years have been so dazzling that its easy to forget the skepticism that preceded the company's flagship mobile products. Tech pundits and (especially) mobile phone executives ridiculed the iPhone concept of an all-in-one device in 2007. Even Apple's traditional rival got in on the action: "There's no chance that the iPhone is going to get any significant market share," said Microsoft CEO Steve Ballmer in 2007. And remember the incessant jokes about the iPad's name back in 2010? Some joke: The iPad pretty much single-handedly resurrected the tablet as a viable mobile device.